From: Janosch Frank <frankja@linux.ibm.com>
To: qemu-devel@nongnu.org
Cc: thuth@redhat.com, pmorel@linux.ibm.com, david@redhat.com,
cohuck@redhat.com, borntraeger@de.ibm.com, qemu-s390x@nongnu.org,
mihajlov@linux.ibm.com
Subject: [PATCH 15/15] s390x: protvirt: Handle SIGP store status correctly
Date: Wed, 20 Nov 2019 06:43:34 -0500 [thread overview]
Message-ID: <20191120114334.2287-16-frankja@linux.ibm.com> (raw)
In-Reply-To: <20191120114334.2287-1-frankja@linux.ibm.com>
Status storing is obviously not done by qemu anymore.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
---
target/s390x/sigp.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c
index 2ce22d4dc1..68634d694a 100644
--- a/target/s390x/sigp.c
+++ b/target/s390x/sigp.c
@@ -144,7 +144,9 @@ static void sigp_stop_and_store_status(CPUState *cs, run_on_cpu_data arg)
case S390_CPU_STATE_STOPPED:
/* already stopped, just store the status */
cpu_synchronize_state(cs);
- s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true);
+ if (!cpu->env.pv) {
+ s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true);
+ }
break;
}
si->cc = SIGP_CC_ORDER_CODE_ACCEPTED;
@@ -497,7 +499,8 @@ void do_stop_interrupt(CPUS390XState *env)
if (s390_cpu_set_state(S390_CPU_STATE_STOPPED, cpu) == 0) {
qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
}
- if (cpu->env.sigp_order == SIGP_STOP_STORE_STATUS) {
+ /* Storing will occur on next SIE entry for fmt 4 */
+ if (cpu->env.sigp_order == SIGP_STOP_STORE_STATUS && !env->pv) {
s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true);
}
env->sigp_order = 0;
--
2.20.1
next prev parent reply other threads:[~2019-11-20 11:52 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 11:43 [PATCH 00/15] s390x: Protected Virtualization support Janosch Frank
2019-11-20 11:43 ` [PATCH 01/15] s390x: Cleanup cpu resets Janosch Frank
2019-11-21 11:10 ` Cornelia Huck
2019-11-21 11:32 ` Janosch Frank
2019-11-21 12:18 ` Cornelia Huck
2019-11-21 12:53 ` Thomas Huth
2019-11-21 13:11 ` Janosch Frank
2019-11-21 13:17 ` Thomas Huth
2019-11-20 11:43 ` [PATCH 02/15] s390x: Beautify diag308 handling Janosch Frank
2019-11-21 11:17 ` Cornelia Huck
2019-11-21 11:27 ` Janosch Frank
2019-11-21 11:21 ` David Hildenbrand
2019-11-21 11:28 ` Janosch Frank
2019-11-21 13:12 ` Thomas Huth
2019-11-21 13:20 ` Thomas Huth
2019-11-21 13:53 ` Janosch Frank
2019-11-20 11:43 ` [PATCH 03/15] s390x: protvirt: Add diag308 subcodes 8 - 10 Janosch Frank
2019-11-21 12:47 ` Cornelia Huck
2019-11-21 14:36 ` Thomas Huth
2020-02-07 7:56 ` Janosch Frank
2019-11-20 11:43 ` [PATCH 04/15] Header sync protvirt Janosch Frank
2019-11-21 12:59 ` Cornelia Huck
2019-11-21 13:12 ` Janosch Frank
2019-11-21 13:17 ` Cornelia Huck
2019-11-20 11:43 ` [PATCH 05/15] s390x: protvirt: Sync PV state Janosch Frank
2019-11-21 13:25 ` Cornelia Huck
2019-11-21 13:43 ` Janosch Frank
2019-11-21 14:43 ` Thomas Huth
2019-11-20 11:43 ` [PATCH 06/15] s390x: protvirt: Support unpack facility Janosch Frank
2019-11-20 13:43 ` Cornelia Huck
2019-11-21 11:33 ` Janosch Frank
2019-11-21 11:27 ` David Hildenbrand
2019-11-21 14:25 ` Janosch Frank
2019-11-21 14:28 ` David Hildenbrand
2019-11-21 14:31 ` Christian Borntraeger
2019-11-21 14:32 ` Janosch Frank
2019-11-22 13:39 ` Cornelia Huck
2019-11-22 13:49 ` Janosch Frank
2019-11-28 14:07 ` Thomas Huth
2019-11-28 14:20 ` Janosch Frank
2019-11-20 11:43 ` [PATCH 07/15] s390x: protvirt: Handle diag 308 subcodes 0,1,3,4 Janosch Frank
2019-11-21 13:50 ` Cornelia Huck
2019-11-21 14:00 ` Janosch Frank
2019-11-21 14:04 ` Janosch Frank
2019-11-21 14:17 ` Cornelia Huck
2019-11-21 14:23 ` Janosch Frank
2019-11-20 11:43 ` [PATCH 08/15] s390x: protvirt: KVM intercept changes Janosch Frank
2019-11-21 14:07 ` Cornelia Huck
2019-11-21 14:29 ` Janosch Frank
2019-11-21 15:11 ` Thomas Huth
2019-11-28 16:38 ` Janosch Frank
2019-11-28 16:45 ` Cornelia Huck
2019-11-28 16:54 ` Janosch Frank
2019-11-20 11:43 ` [PATCH 09/15] s390x: protvirt: SCLP interpretation Janosch Frank
2019-11-21 14:11 ` Cornelia Huck
2019-11-21 14:24 ` Janosch Frank
2019-11-22 13:48 ` Pierre Morel
2019-11-20 11:43 ` [PATCH 10/15] s390x: protvirt: Add new VCPU reset functions Janosch Frank
2019-11-20 11:43 ` [PATCH 11/15] RFC: s390x: Exit on vcpu reset error Janosch Frank
2019-11-21 12:14 ` David Hildenbrand
2019-11-21 12:19 ` Janosch Frank
2019-11-21 12:22 ` David Hildenbrand
2019-11-20 11:43 ` [PATCH 12/15] s390x: protvirt: Set guest IPL PSW Janosch Frank
2019-11-28 14:30 ` Thomas Huth
2019-11-28 15:39 ` Janosch Frank
2019-11-20 11:43 ` [PATCH 13/15] s390x: protvirt: Move diag 308 data over SIDAD Janosch Frank
2019-11-28 14:40 ` Thomas Huth
2019-11-28 16:08 ` Janosch Frank
2019-11-28 16:14 ` David Hildenbrand
2019-11-20 11:43 ` [PATCH 14/15] s390x: protvirt: Disable address checks for PV guest IO emulation Janosch Frank
2019-11-28 15:28 ` Thomas Huth
2019-11-28 15:36 ` Janosch Frank
2019-11-28 16:10 ` Janosch Frank
2019-11-28 16:18 ` Cornelia Huck
2019-11-28 16:24 ` Janosch Frank
2019-11-28 20:08 ` Thomas Huth
2019-11-20 11:43 ` Janosch Frank [this message]
2019-11-21 11:24 ` [PATCH 15/15] s390x: protvirt: Handle SIGP store status correctly David Hildenbrand
2019-11-21 11:29 ` Janosch Frank
2019-11-28 15:30 ` Thomas Huth
2019-11-20 13:26 ` [PATCH 00/15] s390x: Protected Virtualization support Cornelia Huck
2019-11-20 13:33 ` Janosch Frank
2019-11-21 9:13 ` Janosch Frank
2019-11-21 9:39 ` Cornelia Huck
2019-11-29 11:08 ` Daniel P. Berrangé
2019-11-29 12:14 ` Janosch Frank
2019-11-29 12:35 ` Daniel P. Berrangé
2019-11-29 14:02 ` Janosch Frank
2019-11-29 14:30 ` Viktor Mihajlovski
2019-12-03 10:49 ` Daniel P. Berrangé
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